-
On `master` I sometimes get
```
Lean server printed an error: PANIC at Lean.Lsp.CompletionItem.getFileSource! Lean.Server.CompletionItemData:34:22: no data param on completion item - backtrace:
```…
-
I have very strange issue,
```
https://gitpkg.now.sh/leanprover/vscode-lean4/lean4-infoview?de0062c
```
Is inaccessible in my provider for some reasons. I would like to build project in some form,…
-
On Zulip, it was noticed that marginal notes are causing a problem for scrolling in Chrome: https://leanprover.zulipchat.com/#narrow/channel/113488-general/topic/Discussion.20thread.20for.20Lean.20Lan…
-
Hi
I am on Ubuntu 24.04 (either with tcsh or bash shell)
I followed the instructions found in
https://leanprover-community.github.io/install/debian.html
and
https://leanprover-community.github…
-
As already issued here: https://github.com/leanprover-community/mathlib4/issues/15415
It seems that the documentation assumes `x.abs` to be the polymorphic version, but doesn't see that there is al…
-
Findings can be reported at https://leanprover.zulipchat.com/#narrow/channel/458659-Equational/topic/Outstanding.20equations.2C.20v1
-
As reported on Zulip:
https://leanprover.zulipchat.com/#narrow/stream/113488-general/topic/Bug.20in.20NNG.3F
Is this a namespace/import issue?
-
When downloading a project using the VSCode extension, if that project is downstream of Mathlib there is a very long wait with no visual feedback or explanation of what is happening, while `lake` is c…
-
Proof sketch can be found at https://leanprover.zulipchat.com/#narrow/channel/458659-Equational/topic/Outstanding.20equations.2C.20v1
Proof can go in the `ManuallyProved` folder. `ManuallyProved.le…
-
A proof may be found at https://leanprover.zulipchat.com/#narrow/channel/458659-Equational/topic/Outstanding.20equations.2C.20v1/near/478054537
The formalized proof may be placed in the ManuallyProve…